- Audience: firewall, WAF and network administrators preparing a target for an AlienGate vulnerability scan
- Applies to:
app.aliengate.io— Infrastructure Security → Vulnerability Scanner (every scan type) - Time to complete: ~5 minutes to add the allow rule; re-check the list whenever a scan behaves unexpectedly
- Related: Article 01 — How to Run a Vulnerability Assessment
For an AlienGate vulnerability scan to finish without obstruction, allow our scanner addresses on your firewall, WAF or access rules before you start the scan.
Some firewalls let a scan begin and then block our scanners mid-scan because of the tests being performed, such as SQL injection or XSS payloads. The result is an incomplete and unreliable report.
When you must whitelist
Allow the scanner addresses if you see any of these:
- You get a "Website / URL is not accessible" error when starting a scan, but your site is not down.
- A port scan finds no open ports.
- A scan stops unexpectedly before it has finished every test.
Our scanning servers use a fixed set of addresses, and we add new ones from time to time. Re-check this page or the text file when a scan behaves unexpectedly.
Geolocation rules
If you restrict traffic by country, note that our scanners run from Germany, Italy and the United Kingdom. Allow traffic from all three, or the tests that happen to run from a blocked location will fail.
The addresses
The list is also available as a plain text file: aliengate.io/scanner-ips.txt.
139.162.221.245
172.237.108.186
172.236.14.110
172.236.3.74
172.236.8.227
172.237.108.9
172.237.109.43
172.236.13.243
172.236.30.132
172.237.100.185
172.236.15.114
172.236.195.214
172.236.195.212
172.236.195.253
172.236.195.23
172.236.195.202
172.236.195.210
172.236.195.218
172.236.195.199
172.236.195.119
172.236.195.173
172.236.195.8
172.236.195.21
172.236.195.180
172.236.195.181
172.236.195.177
172.236.195.204
172.236.195.216
172.236.195.143
172.236.195.138
172.236.195.221
172.232.197.70
172.232.197.240
172.232.211.44
172.232.211.183
172.232.197.136
172.232.197.234
172.232.197.58
172.232.197.246
172.232.211.111
172.232.197.59
172.232.211.211
172.232.197.56
172.232.197.161
172.232.197.177
172.232.197.55
172.232.211.168
172.232.197.61
172.232.213.23
172.232.197.83
172.232.197.163
172.236.25.46
172.236.25.55
172.236.25.103
172.239.105.245
172.236.25.196
172.237.114.29
172.239.105.250
172.236.25.26
172.236.25.150
172.236.25.98
172.237.125.231
172.236.25.56
172.236.25.32
172.236.25.83
172.237.125.55
172.236.25.65
172.236.25.216
172.239.105.59
172.236.25.206
172.236.25.241
172.236.25.85
172.236.25.185
172.239.105.127
172.236.25.217
172.236.25.62
172.236.25.30
172.236.25.136
172.239.105.249
172.236.25.82
172.236.25.248
172.239.105.246
172.236.25.254
172.236.25.176
172.239.105.111
172.236.25.49
172.239.105.88
172.236.25.86
172.236.25.208
172.236.25.68
172.236.25.75
172.236.201.225
172.236.195.185
172.236.201.224
172.236.201.126
172.238.126.222
172.238.126.119
172.238.122.66
172.236.201.240
172.236.201.215
172.236.201.220
172.236.201.228
172.236.201.181
172.237.121.103
172.237.125.193
172.238.118.24
172.236.221.177
172.238.119.68
172.236.221.169
172.236.200.250
172.238.96.222
172.238.111.149
172.238.118.169
172.236.221.47
172.238.111.197
172.239.114.68
172.237.120.156
172.239.109.57
172.237.96.104
172.237.119.90
172.237.114.16
172.237.114.119
172.237.102.253
172.236.2.178
172.236.2.216
If a scan still cannot reach your target after whitelisting, contact us through the Contact page with the scan ID and we will check it from our side.
